a-a a-c a-t aaa aac aae aaf aap aas aat ac- aca acc ace acf acp acs act aea aec aee aef aep aes aet af- afa afc afe aff afp afs aft ap- apa apc ape apf app aps apt as- asa asc ase asf asp ass ast at- ata atc ate atf atp ats att c-- caa cac cae caf cap cas cat cca ccc cce ccf ccp ccs cct ce- cea cec cee cef cep ces cet cfa cfc cfe cff cfp cfs cft cpa cpc cpe cpf cpp cps cpt csa csc cse csf csp css cst cta ctc cte ctf ctp cts ctt eaa eac eae eaf eap eas eat ec- eca ecc ece ecf ecs ect eea eec eee eef eep ees eet ef- efa efc efe eff efp efs eft ep- epa epc epe epf epp eps ept es- esa esc ese esf esp ess est eta etc ete etf etp ets ett faa fac fae faf fap fas fat fca fcc fce fcf fcp fcs fct fea fec fee fef fep fes fet ffa ffc ffe fff ffp ffs fft fpa fpc fpe fpp fps fpt fsa fsc fse fsf fsp fss fst fta ftc fte ftf ftp fts ftt p-p paa pac pae paf pap pas pat pca pcc pce pcf pcp pcs pct pea pec pee pef pep pes pet pfa pfc pfe pff pfp pfs pft ppa ppc ppe ppf ppp pps ppt ps- psa psc pse psf psp pss pst pt- pta ptc pte ptf ptp pts ptt saa sac sae saf sap sas sat sca scc sce scf scp scs sct se- sea sec see sef sep ses set sfa sfc sfe sff sfp sfs sft spa spc spe spf spp sps spt ss- ssa ssc sse ssf ssp sss sst sta stc ste stf stp sts stt taa tac tae taf tap tas tat tca tcc tce tcf tcp tcs tct te- tea tec tee tef tep tes tet tfa tfc tfe tff tfp tfs tft tpa tpc tpe tpf tpp tps tpt tsa tsc tse tsf tsp tss tst tta ttc tte ttf ttp tts ttt

-ase aaaa aaac aaae aaaf aaap aaas aaca aacc aace aacf aacp aacs aact aaea aaec aaep aaes aafa aafc aaff aapa aapc aaps aapt aasa aasc aase aasf aass aast aata aatc aatf aatt ac-t acaa acac acae acap acas acat acca accc acce accf accp accs acct ace- acea acec aces acet acfc acfe acfs acft acpa acpe acps acpt acsa acsc acse acss acst acta actc acte actf acts actt aeac aeaf aeap aeas aect aesc aess aest aeta aetc aetf aett afaa afap afat afca afcc afcs afee afes afet affa affc affs afft afpa afpc afpe afsa afsc afsp afst afta aftc afte aftp afts apac apap apas apat apca apcc apcs apea apec apep apes apet apfa apfc apft appa appc apps appt apsa apse apss apta aptc apte apts aptt asaa asac asae asaf asap asas asat asc- asca ascc asce ascp asct asea asec asee asep ases aset asfa aspa aspc aspe asps aspt assa assc asse assp asss asst asta astc aste astp asts at-t ataa atac atae atap atas atat atca atcc atcf atcs atea atec atee atef atep ates atfc atfe atfs atsc atse atst atta atte attp atts caaa caac caaf caap caas caat cac- caca cacc cace caec caes cafa cafc cafe caff cafs capa capc cape capp caps capt casa casc case casp cass cast cat- cata catc cate catf cats catt ccaa ccac ccaf ccap ccas ccat ccca cccc cccf cccp cccs ccee ccfa ccfc ccff ccpa ccpe ccpp ccps ccsa ccsf ccsp ccss ccst cctc cctt ceac ceas ceat cec- ceca cece cecp cecs cect ceec cees cef- cefa cefc cepa cepc cepe cepp ceps cept cesa cesc cese cesp cess cest cet- ceta cete cetp cets cfaa cfac cfae cfca cfcf cfcs cfpa cfps cfsa cfse cfta cftc cfte cpaa cpac cpaf cpap cpas cpca cpce cpcs cpea cpep cpff cpft cppa cpps cpsa cpsc cptp cpts csaa csac csas csat cscc csce cscf cscs csea csec csee csep cset csfc cspa cspc cspe csps cspt cssa csse csta cstc csts ctae ctca ctcf ctcp ctec ctep ctfc ctfs ctpp ctps ctsa ctsc ctss ctta ctts eaaf eaca eacc eaec eapc eapp eaps easa ease east eata eate eats ecaa ecac ecat ecca eccc ecce ecct ecef eces ecfa ecfc ecfs ecpa ecpp ecsa ecsc ecse ecsp ecss ect- ecta ectc ectf ects eeca eecs eeea eeee eees eefa eefe eeps eese eeta eetc eete eets efas efca efes efet effa effs efpa efsa eft- efta eftp efts epaa epac epas epcc epec epee epes epfa epfc eppa eppc eppp epps epsa epsc epsf epsp epss epta epte esac esas esat esca esce escs esea esee eses eset esfp esfs espa espc espe espp esps essa esse essp esst esta estc este estp ests etap etas etat etcc etcs etec etee etes etfa etfc etfe etta ette faaa faac faap faas faca facc face facp facs fact faes fafa fafc fafe faff fapa fape fapp faps fasa fasc fase fass fast fata fatc fate fatf fats fatt fcap fcas fcat fcca fccf fccp fces fcpa fcps fcsc fcst feaf feap feas feat fece fect fees feet fefc fefe feff fepa fepc feps fesa fese fess fest feta fete fetp fets fett ffcc ffee ffff ffps ffsa ffss fftf fp-c fpaa fpas fpcc fpct fsas fscc fsec fspc fspf fssa fssc fssf fssp fsta ft-c ftea ftfc ftpe ftps ftsa ftse paap paas paat paca pace pacs pact paea paec paep paes pafa pafc pafe paff papa pape papp paps pasa pasc pase pasp pass past pata pate pats patt pcaa pcae pcaf pcap pcas pcca pccc pcce pccs pcea pcep pcfc pcpp pcps pcsa pcse pcte pcts peac peap peas peat peca pece pecs pect peec peep pees peet pefc peff pefs